A colorimetric method for the determination of xanthine based on the aggregation of gold nanoparticles

Xanthine biosensor based on the direct oxidation of xanthine at an electrogenerated oligomer film

(2013) Shaolin Mu et al.   BIOSENSORS & BIOELECTRONICS

Amperometric detection of hypoxanthine and xanthine by enzymatic amplification using a gold nanoparticles–carbon nanohorn hybrid as the carrier

(2012) Lei Zhang et al.   ANALYST

Sensitive and Selective Detection of Mercury (II) Based on the Aggregation of Gold Nanoparticles Stabilized by Riboflavin

(2012) Dan Xu et al.   JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY

Amperometric determination of xanthine in fish meat by zinc oxide nanoparticle/chitosan/multiwalled carbon nanotube/polyaniline composite film bound xanthine oxidase

(2011) Rooma Devi et al.   ANALYST

BSA-stabilized Au clusters as peroxidase mimetics for use in xanthine detection

(2011) Xian-Xiang Wang et al.   BIOSENSORS & BIOELECTRONICS

Simple, rapid and label-free colorimetric assay for Zn2+ based on unmodified gold nanoparticles and specific Zn2+ binding peptide

(2011) Wang Li et al.   CHEMICAL COMMUNICATIONS

Enzyme-free colorimetric assay of serum uric acid

(2011) Raj Kumar Bera et al.   CHEMICAL COMMUNICATIONS

Visual and colorimetric detection of mercury(II) ion using gold nanoparticles stabilized with a dithia-diaza ligand

(2011) Woravith Chansuvarn et al.   MICROCHIMICA ACTA

Melamine sensing through riboflavin stabilized gold nanoparticles

(2010) Bappaditya Roy et al.   ANALYST

High sensitivity DNA detection using gold nanoparticle functionalised polyaniline nanofibres

(2010) Elaine Spain et al.   BIOSENSORS & BIOELECTRONICS

Direct measurements of xanthine in 2000-fold diluted xanthinuric urine with a nanoporous carbon fiber sensor

(2008) Mehjabin Kathiwala et al.   ANALYST

Can urinary excretion rate of malondialdehyde, uric acid and protein predict the severity and impending death in perinatal asphyxia?

(2008) C. Banupriya et al.   CLINICAL BIOCHEMISTRY

Visual colorimetric detection of berberine hydrochloride with silver nanoparticles

(2008) Jian Ling et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS